[   33.641204][  T475] ip (475) used greatest stack depth: 24048 bytes left
[  413.932941][ T4279] netem: version 1.3
[ 2523.483896][T23064] ip (23064) used greatest stack depth: 24000 bytes left
[ 2567.644698][T23590] tc (23590) used greatest stack depth: 23952 bytes left
[ 2894.189393][T27722] pm_nl_ctl (27722) used greatest stack depth: 22736 bytes left